Patents by Inventor Brant A. Moegenburg
Brant A. Moegenburg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11607775Abstract: A coated abrasive disc includes a disc backing having an outer circumference. An abrasive layer is disposed on the disc backing. The abrasive layer comprises triangular abrasive platelets secured to a major surface of the disc backing by at least one binder material. The triangular abrasive platelets are outwardly disposed at regularly-spaced points along a spiral pattern extending outwardly toward the outer circumference. Each triangular abrasive platelet has respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of at least 90 percent of the triangular abrasive platelets is disposed facing and proximate to the disc backing, and at least 70 percent of the triangular abrasive platelets are disposed in a recurring sequential orientation having an oscillating Z-axis rotational orientation of the first respective sidewall relative to the tangents to the spiral pattern at regularly-spaced points.Type: GrantFiled: November 16, 2018Date of Patent: March 21, 2023Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: 11597059Abstract: A coated abrasive disc includes a disc backing and an abrasive layer disposed thereon. The abrasive layer comprises abrasive elements secured to a major surface of the disc backing by at least one binder material. The abrasive elements are disposed at contiguous intersections of horizontal and vertical lines of a rectangular grid pattern. Each abrasive element has two triangular abrasive platelets, each having respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of the triangular abrasive platelets is disposed facing and proximate to the disc backing. A first portion of the abrasive elements is arranged in alternating first rows wherein the triangular abrasive platelets are disposed lengthwise aligned with the vertical lines. A second portion of the abrasive elements is arranged in alternating second rows wherein the triangular abrasive platelets are disposed lengthwise aligned with the horizontal lines.Type: GrantFiled: November 16, 2018Date of Patent: March 7, 2023Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Publication number: 20220001516Abstract: A coated abrasive belt (100) includes a belt backing (110) and an abrasive layer disposed thereon. The abrasive layer comprises abrasive elements (160) secured to at least a portion of a major surface of the belt backing (110) by at least one binder material. The abrasive elements are disposed at contiguous intersections of horizontal (192) and vertical lines (194) of a rectangular grid pattern. Each abrasive element has at least two triangular abrasive platelets (130), each having respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of the triangular abrasive platelets is disposed facing and proximate to the belt backing A first portion of the abrasive elements is arranged in alternating first rows (16) wherein the triangular abrasive platelets are disposed lengthwise aligned with the vertical lines (194).Type: ApplicationFiled: November 14, 2019Publication date: January 6, 2022Inventors: Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson, Thomas P. Hanschen, Steven J. Keipert
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Publication number: 20210370473Abstract: A coated abrasive disc includes an abrasive layer disposed on a major surface of a disc backing. The abrasive layer comprises triangular abrasive platelets secured to a major surface of the disc backing by at least one binder material. The triangular abrasive platelets are outwardly disposed from the major surface at contiguous intersections of horizontal and vertical lines of a rectangular grid pattern, wherein the intersections of the rectangular grid pattern have an areal density defined by C/(LT) where C is a unitless coverage factor having a value between 0.1 and 0.4, L is the average major triangular abrasive platelet side length and T is the average triangular abrasive platelet thickness. At least 70 percent of the intersections have a triangular abrasive platelet disposed thereat.Type: ApplicationFiled: November 16, 2018Publication date: December 2, 2021Inventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Publication number: 20200398402Abstract: A coated abrasive disc includes a disc backing having an outer circumference. An abrasive layer is disposed on the disc backing. The abrasive layer comprises triangular abrasive platelets secured to a major surface of the disc backing by at least one binder material. The triangular abrasive platelets are disposed at least 70 percent of regularly-spaced points along an arithmetic spiral pattern extending outwardly toward the outer circumference. Each one of the triangular abrasive platelets has respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of at least 90 percent of each of the triangular abrasive platelets disposed facing and proximate to the disc backing, and is lengthwise aligned within 10 degrees of being tangent to the arithmetic spiral pattern. Methods of making and using the coated abrasive disc are also disclosed.Type: ApplicationFiled: November 16, 2018Publication date: December 24, 2020Inventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Publication number: 20200391352Abstract: A coated abrasive disc includes a disc backing and an abrasive layer disposed thereon. The abrasive layer comprises abrasive elements secured to a major surface of the disc backing by at least one binder material. The abrasive elements are disposed at contiguous intersections of horizontal and vertical lines of a rectangular grid pattern. At least 70 percent of the intersections have one of the abrasive elements disposed thereat. Each of the abrasive elements has two triangular abrasive platelets. Each one of the triangular abrasive platelets has respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of at least 90 percent of the triangular abrasive platelets is disposed facing and proximate to the disc backing. The abrasive elements are arranged such that the triangular abrasive platelets in orthogonally adjacent abrasive elements have a Z-axis rotational orientation within 10 degrees of perpendicular to each other.Type: ApplicationFiled: November 16, 2018Publication date: December 17, 2020Inventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Publication number: 20200384610Abstract: A coated abrasive disc includes a disc backing and an abrasive layer disposed thereon. The abrasive layer comprises abrasive elements secured to a major surface of the disc backing by at least one binder material. The abrasive elements are disposed at contiguous intersections of horizontal and vertical lines of a rectangular grid pattern. Each abrasive element has two triangular abrasive platelets, each having respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of the triangular abrasive platelets is disposed facing and proximate to the disc backing. A first portion of the abrasive elements is arranged in alternating first rows wherein the triangular abrasive platelets are disposed lengthwise aligned with the vertical lines. A second portion of the abrasive elements is arranged in alternating second rows wherein the triangular abrasive platelets are disposed lengthwise aligned with the horizontal lines.Type: ApplicationFiled: November 16, 2018Publication date: December 10, 2020Inventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Publication number: 20200346322Abstract: A coated abrasive disc includes a disc backing having an outer circumference. An abrasive layer is disposed on the disc backing. The abrasive layer comprises triangular abrasive platelets secured to a major surface of the disc backing by at least one binder material. The triangular abrasive platelets are outwardly disposed at regularly-spaced points along a spiral pattern extending outwardly toward the outer circumference. Each triangular abrasive platelet has respective top and bottom surfaces connected to each other, and separated by, three sidewalls. On a respective basis, one sidewall of at least 90 percent of the triangular abrasive platelets is disposed facing and proximate to the disc backing, and at least 70 percent of the triangular abrasive platelets are disposed in a recurring sequential orientation having an oscillating Z-axis rotational orientation of the first respective sidewall relative to the tangents to the spiral pattern at regularly-spaced points.Type: ApplicationFiled: November 16, 2018Publication date: November 5, 2020Inventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: 9849563Abstract: An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from 60 to 98 weight percent of the combined weight of the resole phenolic resin and the aliphatic tack modifier. A method of making the abrasive article is also disclosed.Type: GrantFiled: November 5, 2015Date of Patent: December 26, 2017Assignee: 3M Innovative Properties CompanyInventors: Ernest L. Thurber, Rebecca A. Putans, Scott R. Culler, John T. Boden, Brian G. Koethe, Brant A. Moegenburg, Thomas J. Nelson, Aaron K. Nienaber, Wayne W. Maurer, Ibrahim A. El-Hedok, Albert I. Everaerts, Joseph B. Eckel, Mahfuza B. Ali
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Publication number: 20170193874Abstract: An electronic device includes a display and a processor coupled to the display. The display includes a plurality of zones distributed over a viewable display area. The processor is configured to obtain source data for the image to be displayed in the viewable area of the display, analyze the source data in selected zones of the plurality of zones to determine at least one characteristic of the image in each selected zone, and adjust, separately in each zone of the plurality of zones, at least one type of subpixel in the subpixel matrix based on determined characteristics of the image in the selected, analyzed zones.Type: ApplicationFiled: April 29, 2015Publication date: July 6, 2017Inventors: Thomas N. Laurion, Deborah J. Eilers, Brant A. Moegenburg
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Publication number: 20170129075Abstract: An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from 60 to 98 weight percent of the combined weight of the resole phenolic resin and the aliphatic tack modifier. A method of making the abrasive article is also disclosed.Type: ApplicationFiled: November 5, 2015Publication date: May 11, 2017Inventors: Ernest L. Thurber, Rebecca A. Putans, Scott R. Culler, John T. Boden, Brian G. Koethe, Brant A. Moegenburg, Thomas J. Nelson, Aaron K. Nienaber, Wayne W. Maurer, Ibrahim A. El-Hedok, Albert I. Everaerts, Joseph B. Eckel, Mahfuza B. Ali
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Patent number: 8506364Abstract: A coated abrasive article (1) comprises a backing (3) having an abrasive coating (5) on one side, an attachment layer (7) on the other side of the backing, and a line of weakness (9) that does not penetrate the front face of the abrasive coating (5). The line of weakness, which may be formed using a laser beam, comprises a through-cut (11) in the attachment layer (7) and perforations (13) in the backing (3), and permits one part of the abrasive article (1) to be separated from another part. Alternatively, the abrasive article can be used in its original form.Type: GrantFiled: August 26, 2010Date of Patent: August 13, 2013Assignee: 3M Innovative Properties CompanyInventors: Timothy T. Beyer, Brant A. Moegenburg, Mark A. Swanson, Schoen A. Schuknecht, Charles R. Wald
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Publication number: 20120258652Abstract: Provided is a flat-faced buffing pad that includes a plurality of apertures of variable size. The apertures are generally larger in the areas toward the center of the pad, while being generally smaller in the areas toward the periphery of the pad. Some embodiments further include apertures disposed along one or more concentric circular rings located along the front surface and generally symmetrical about the rotation axis. These configurations of apertures provide both superior cut performance and superior finish. Moreover, these configurations minimize several undesirable aspects in a polishing operation, such as slinging of the polishing compound, vibration, wobbling, and drag felt by the operator as the rotary pad slides across the surface to be polished.Type: ApplicationFiled: November 9, 2010Publication date: October 11, 2012Inventors: Gregory A. Koehnle, Scott R. Culler, Brant A. Moegenburg, Schoen A. Schuknecht, Edward J. Woo
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Patent number: D849066Type: GrantFiled: December 12, 2017Date of Patent: May 21, 2019Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: D849067Type: GrantFiled: December 12, 2017Date of Patent: May 21, 2019Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: D862538Type: GrantFiled: December 12, 2017Date of Patent: October 8, 2019Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: D870782Type: GrantFiled: December 12, 2017Date of Patent: December 24, 2019Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: D879164Type: GrantFiled: December 12, 2017Date of Patent: March 24, 2020Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Hanschen, Steven J. Keipert, Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson
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Patent number: D879165Type: GrantFiled: November 15, 2018Date of Patent: March 24, 2020Assignee: 3M Innovative Properties CompanyInventors: Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson, Thomas P. Hanschen, Steven J. Keipert
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Patent number: D879166Type: GrantFiled: November 15, 2018Date of Patent: March 24, 2020Assignee: 3M Innovative Properties CompanyInventors: Joseph B. Eckel, Aaron K. Nienaber, Erin D. Spring, Brant A. Moegenburg, Eric M. Moore, Thomas J. Nelson, Thomas P. Hanschen, Steven J. Keipert